Title :
Optimising a stochastic dynamic neural tree
Author :
Pensuwon, W. ; Adams, R.G. ; Davey, N.
Author_Institution :
Dept. of Comput. Sci., Hertfordshire Univ., Hatfield, UK
Abstract :
This paper describes experiments performed using a genetic algorithm (GA) to optimise the parameters of a novel model of a stochastic hierarchical neural clusterer. Two issues of enhancing and optimising the model are discussed. Two fitness functions were created from two selected clustering measures, and a population of genotypes, specifying parameters of the model were evolved. Using the idea of optimising the model by a GA has been proven to be useful. This process mirrors genomic evolution and ontogeny.
Keywords :
genetic algorithms; neural net architecture; pattern clustering; trees (mathematics); experiments; fitness functions; genetic algorithm; genomic evolution; genotypes; ontogeny; stochastic dynamic neural tree optimisation; stochastic hierarchical neural clusterer; Bioinformatics; Clustering algorithms; Computer science; Counting circuits; Genetic algorithms; Genetic engineering; Genomics; Mirrors; Stochastic processes; Tree data structures;
Conference_Titel :
Neural Information Processing, 2002. ICONIP '02. Proceedings of the 9th International Conference on
Print_ISBN :
981-04-7524-1
DOI :
10.1109/ICONIP.2002.1199009